package ooday02;

public class Person {
	String name;
	int age;
	String address;
	Person(){}
	Person(String name,int age,String address){
		this.name = name;
		this.age = age;
		this.address = address;
	}
	void eat(){
		System.out.println(name+"正在吃饭");
	}
	void  sleep(){
		System.out.println(name+"正在睡觉");
	}
	void sayHi(){
		System.out.println("大家好，我叫"+name+"，今年"+age+"岁了，家住"+address);
	}
}
